<!DOCTYPE html>
<html>
    <head>
        <meta charset="utf-8">
        <title>
            纪梵希系统
        </title>
        <meta name="renderer" content="webkit">
        <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
        <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
        <meta name="apple-mobile-web-app-status-bar-style" content="black">
        <meta name="apple-mobile-web-app-capable" content="yes">
        <meta name="format-detection" content="telephone=no">
        <link rel="stylesheet" href="./css/x-admin.css" media="all">
    </head>
    <body>
        <div class="x-nav">
            <span class="layui-breadcrumb">
              <a><cite>首页</cite></a>
              <a><cite>会员管理</cite></a>
              <a><cite>分类管理</cite></a>
            </span>
            <a class="layui-btn layui-btn-small" style="line-height:1.6em;margin-top:3px;float:right"  href="javascript:location.replace(location.href);" title="刷新"><i class="layui-icon" style="line-height:30px">ဂ</i></a>
        </div>
        <div class="x-body">
            <form class="layui-form x-center" action="" style="width:50%">
                <div class="layui-form-pane" style="margin-top: 15px;">
                  <div class="layui-form-item">
                    <label class="layui-form-label" style="width:60px">所属分类</label>
                    <div class="layui-input-inline" style="width:120px;text-align: left">
                        <select name="fid">
                            <option value="0">顶级分类</option>
                            <option value="新闻">新闻</option>
                            <option value="新闻子类1">--新闻子类1</option>
                            <option value="新闻子类2">--新闻子类2</option>
                            <option value="产品">产品</option>
                            <option value="产品子类1">--产品子类1</option>
                            <option value="产品子类2">--产品子类2</option>
                        </select>
                    </div>
                    <div class="layui-input-inline" style="width:120px">
                        <input type="text" name="name"  placeholder="分类名" autocomplete="off" class="layui-input">
                    </div>
                    <div class="layui-input-inline" style="width:80px">
                      
                    </div>
                  </div>
                </div> 
            </form>
            <xblock><button class="layui-btn layui-btn-danger" onclick="delAll()"><i class="layui-icon">&#xe640;</i>批量删除</button>
            <button class="layui-btn" onclick="admin_add('添加新闻分类','category_add.html','600','500')"><i class="layui-icon">&#xe608;</i>添加</button>
            <span class="x-right" style="line-height:40px" id="countAll">共有数据：88 条</span></xblock>
            <table class="layui-table">
                <thead>
                    <tr>
                        <th>
                            <input onclick="selectAll(this)" type="checkbox" name="" value="">
                        </th>
                        <th>
                            序号
                        </th>
                        <th>
           		ID
                        </th>
                        <th>
                            分类名
                        </th>
                        <th>
                            操作
                        </th>
                    </tr>
                </thead>
                <tbody id="table_news_category">
                   
                </tbody>
            </table>
              <div id="pager"></div>
        </div>
        <script src="./lib/layui/layui.js" charset="utf-8"></script>
        <script src="./js/x-layui.js" charset="utf-8"></script>
        <script>
        var $= null;
        var layer = null;
       var laypage = null;
            layui.use(['element','layer','form','laypage'], function(){
                $ = layui.jquery;//jquery
             	 layer = layui.layer;//弹出层
             	laypage =layui.laypage;
             	 
              $(function(){
            	 	 myPager();
					
				});

            })
            
          function myPager(){
            	$.post("../adminNew?reqName=getAllNews",{},function(res){
            		$("#countAll").html("总共"+parseInt(res)+"条")
            		 laypage.render({
             		    elem: 'pager', //注意，这里的 test1 是 ID，不用加 # 号
             		    count: parseInt(res),//数据总数，从服务端得到
             		    limit:5,
             		    jump: function(obj, first){
             		 
             		        selNewsCategory(obj.curr,obj.limit);
             		       
             		      }
             		  });
            	},"json");
            	 
            }
			//查询产品分类
			 function selNewsCategory(page,size){
            	$("#table_news_category").html("");
            	//../代表返回上一级
				$.post("../adminNew?reqName=getNews",{
					page:page,
					size:size
				},function(res){
					for(var i=0;i<res.length;i++){
						//给id为table_news_category的tbody追加子元素
						//··是模板字符串，在中间不用考虑字符串的单引号和双引号
						$("#table_news_category").append(` <tr>
		                        <td>
	                            <input type="checkbox" value="1" name="">
	                        </td>
	                        <td>
	                            ${i+1}
	                        </td>
	                        <td>${res[i].newsCategoryId}</td>
	                        <td>
	                            ${res[i].newsCategoryName}
	                        </td>
	                        <td class="td-manage">
	                            <a title="编辑" href="javascript:;" onclick="cate_edit('编辑','category_edit.html', ${res[i].newsCategoryId},'','510')"
	                            class="ml-5" style="text-decoration:none">
	                                <i class="layui-icon">&#xe642;</i>
	                            </a>
	                            <a title="删除" href="javascript:;" onclick="cate_del(this,${res[i].newsCategoryId})" 
	                            style="text-decoration:none">
	                                <i class="layui-icon">&#xe640;</i>
	                            </a>
	                        </td>
	                    </tr>`);
					}
				},"json");
            }
			
			function selectAll(obj){
				var val =$(obj).prop("checked");
				$("#table_news_category input:checkbox").prop("checked",val);
			}
            
            /*添加*/
            function admin_add(title,url,w,h){
                x_admin_show(title,url,w,h);
            }
            //批量删除提交
             function delAll () {
            	 var chks =$("#table_news_category input:checkbox:checked");
            	if (chks.length==0) {
					layer.alert("您未选中任何行");
					return false;
				}
                layer.confirm('确认要删除吗？',function(index){
                	var ids =[];
                	for (var i=0;i<chks.length;i++) {
						var id =$(chks[i]).parent().next().next().html();
						ids.push(id);
					}
                	$.post("../adminNew?reqName=deleteNewsByIds",{
                		ids: ids.join(",")
                	},function(res){
                		if (res.success) {
                			layer.msg('删除成功', {icon: 1});
                			 myPager();
						} else {
							layer.msg('删除失败', {icon: 3});
						}
                	},"json");
                	
                    //捉到所有被选中的，发异步进行删除
                    
                });
             }

             //-编辑
            function cate_edit (title,url,id,w,h) {
            	 sessionStorage.setItem("cId",id);
                x_admin_show(title,url,w,h); 
            }
           
            /*-删除*/
            function cate_del(obj,id){
                layer.confirm('确认要删除吗？',function(index){
                    //发异步删除数据
                    $.post("../adminNew?reqName=delNews",{
                    	newsCategoryId:id
                    },function(res){
                    	if (res.success) {
                            layer.msg(res.message,{icon:1,time:2000});
                           $(obj).parents("tr").remove();//删除点击的所在行
                          //selProductCategories();///重新调用查询所有的方法
						} else {
							layer.msg(res.message,{icon:1,time:2000});
						}
                    },"json");
                    
    
                });
            }
            </script>
            
    </body>
</html>